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https://github.com/brain-hackers/u-boot-brain
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e29e71e93a
Instead of having separate code in the 'sata' command, adjust it to use the common function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/*
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* Copyright (C) 2000-2005, DENX Software Engineering
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* Wolfgang Denk <wd@denx.de>
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* Copyright (C) Procsys. All rights reserved.
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* Mushtaq Khan <mushtaq_k@procsys.com>
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* <mushtaqk_921@yahoo.co.in>
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* Copyright (C) 2008 Freescale Semiconductor, Inc.
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* Dave Liu <daveliu@freescale.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <command.h>
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#include <part.h>
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#include <sata.h>
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static int sata_curr_device = -1;
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static int do_sata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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int rc = 0;
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if (argc == 2 && strcmp(argv[1], "stop") == 0)
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return sata_stop();
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if (argc == 2 && strcmp(argv[1], "init") == 0) {
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if (sata_curr_device != -1)
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sata_stop();
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return (sata_initialize() < 0) ?
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CMD_RET_FAILURE : CMD_RET_SUCCESS;
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}
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/* If the user has not yet run `sata init`, do it now */
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if (sata_curr_device == -1) {
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rc = sata_initialize();
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if (rc == -1)
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return CMD_RET_FAILURE;
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sata_curr_device = rc;
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}
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return blk_common_cmd(argc, argv, IF_TYPE_SATA, &sata_curr_device);
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}
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U_BOOT_CMD(
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sata, 5, 1, do_sata,
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"SATA sub system",
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"init - init SATA sub system\n"
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"sata stop - disable SATA sub system\n"
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"sata info - show available SATA devices\n"
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"sata device [dev] - show or set current device\n"
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"sata part [dev] - print partition table\n"
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"sata read addr blk# cnt\n"
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"sata write addr blk# cnt"
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);
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